Calcein Blue
Also known as: 4-Methylumbelliferone-8-methyleneiminodiacetic acid, 4-Methylumbelliferone-8-methyliminodiacetic acid, Umbelliferone Complexone, 2,2'-[(7-Hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)methyl]imino}diacetic acid, 2-[carboxymethyl-[(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)methyl]amino]acetic acid, 4-Methylumbelliferone methyleneiminodiacetic acid, MFCD00006867, EINECS 259-129-8, TIMTEC-BB SBB002950
Calcein Blue (CAS 54375-47-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H15NO6 and a molecular weight of 305.28600 g/mol. Key properties include a boiling point of 636.2±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 338.5±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 220.00 to 400.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 54375-47-2
- Jingsj CID
- J-1353796-4
- Molecular Formula
- C15H15NO6
- Molecular Weight
- 305.28600 g/mol
- Category
- Organic Compounds
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 25g | ¥5,500.00 | $32.92 /gBest ¥220.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 5g | ¥1,800.00 | $53.87 /g ¥360.00/g CNY | CN China MOQ 5g | |
Made to OrderPlatform-operated | 99% 1g | ¥400.00 | $59.86 /g ¥400.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Boiling Point | 636.2±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 338.5±31.5 °C |
| Exact Mass | 321.084839 |
| PSA | 128.28000 |
| LogP | 1.65 |
| Vapor Pressure | 0.0±2.0 mmHg at 25°C |
| Refractive Index | 1.642 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Sankaranarayanan R, et al. A new fluorimetric method for the detection and quantification of siderophores using Calcein Blue, with potential as a bacterial detection tool. Appl Microbiol Biotechnol. 2015 Mar;99(5):2339-49. [2]. Seto D, et al. A simple and selective fluorometric assay for dopamine using a calcein blue-Fe2+ complex fluorophore. Talanta. 2012 May 30;94:36-43. |
|---|
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Calcein Blue?
The CAS number of Calcein Blue is 54375-47-2.
What are the molecular formula and molecular weight of Calcein Blue?
Calcein Blue has molecular formula C15H15NO6 and molecular weight 305.28600 g/mol.
Which suppliers offer Calcein Blue?
1 supplier(s) listed; reference unit price ¥220.00–400.00 /g.
Is Calcein Blue hazardous?
Calcein Blue has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcein Blue (CAS 54375-47-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1353796-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.